The Clef case focuses on the issue of turnover in a firm's sales force. Students must analyze the factors contributing to turnover as well as the role of the field sales force in Clef's profitable business strategy. Among other things, the Clef case illustrates that managing field marketing requirements entails managing individual people but also a certain aggregate call capacity and a set of sales tasks determined by business strategy. In turn, that analysis of strategy-sales linkages often changes students' minds about what to do about turnover in Clef's sales force.

In late 2012, the management team of Myomo, a startup which had designed a unique myoelectric arm brace for patients with dysfunctional arms, was deciding which of the three sales models the company had tested to pursue as its sales strategy going forward. Each model had its own unique merits and risks. The team planned to fully examine each strategy to determine how to best get the brace into the hands of those who needed it most, the patients, and identify which one enabled Myomo to grow.